Pigment preparations

Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

106499, 106505, 524 88, 524 96, 524358, 524485, 524190, 524 93, C04B 1400

Patent

active

047598018

ABSTRACT:
A method for preparing a pigment preparation comprising kneading a pigment presscake (comprising a pigment and water and/or one or more organic liquids) at a temperature in the range 80.degree. to 200.degree. C. under vacuum together with a thermoplastic material, thereby at the same time removing the water and/or any organic liquids present. These preparations are useful for coloring polymeric material.

REFERENCES:
patent: 4158572 (1979-06-01), Blackburn et al.
patent: 4221606 (1980-09-01), Funatsu et al.
patent: 4227936 (1980-10-01), Osswald et al.
patent: 4260424 (1981-04-01), Mizoguchi et al.
patent: 4302254 (1981-11-01), Landler
patent: 4325862 (1982-04-01), Schuster
patent: 4371642 (1983-02-01), Jaffe
patent: 4548968 (1985-10-01), Jaffe
patent: 4589922 (1986-05-01), Donegan

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Pigment preparations does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pigment preparations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pigment preparations will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-256489

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.